baber/WOPTO huggingface dataset:
Patent CS-261222-B2 (CS)
Title: Device for leathers' continuous stretching
Inventor: VILJANMAA LEENA
IPC: C14B17/06
Filed: 1985-01-23
Abstract: Method of and apparatus for tentering a hide. In a continuous-action tentering method, endless tentering mats (1, 2) are circulated along an upper and lower endless run. By means of compressed air, passed inside run eyelets, said mats (1, 2) are pressed face-to-face over a given run section. Stretching means gripping the mat edges are used to stretch the face-to-face pressed sides of the mats continuously as they advance. An endless delivery wire (5) is used to feed hides into the nip between mats (1, 2). An advantage gained by the method is a high rate of speed and advantages gained by the apparatus include high reliability in operation and long service life.
Patent CS-207338-B2 (CS)
Title: Method of bringing in the granulated solid substances,kept in the fluid suspension in the deep bed,in reaction and device for perforning the said
Inventor: GODEL ALBERT
IPC: C04B7/45
Filed: 1975-02-13
Abstract: 1491558 Fluidized bed furnace FIVES-CAIL BABCOCK 3 Feb 1975 [14 Feb 1974] 4548/75 Heading F4B [Also in Divisions B 1 and C5] Granular solid materials are reacted at such a temperature that agglomerates are formed in a deep fluidized bed connected to a secondary bed through a submerged passage, a bed support extending below both beds and being upwardly inclined at least at part of its length beneath the secondary bed, and means are provided to move agglomerates over the support to emerge from the surface of the secondary bed. The secondary bed may be formed in gas-tight enclosure 11 so that beds are maintained in hydrostatic equilibrium. The support may be the upper run of an inclined chain grate 15, and the end of the grate may emerge from the secondary bed or the secondary bed may be level with the end of the grate. Agglomerates S carried out of bed fall into a water sealed shoot 22. Fines carried over in gases exiting from the outlet 10 are returned from a cyclone separator 28. The apparatus may be used for gasification of coal or other material, or in the manufacture of cement.
Patent CS-235512-B2 (CS)
Title: Herbicide agent and method of efficient substance production
Inventor: LAVANISH JEROME M
IPC: C07D413/12
Filed: 1981-02-16
Abstract: Disclosed are compounds such as 3-[5-(1,1-dimethylethyl)-3-isoxazolyl]-1-methyl-4-hydroxy-2-imidazolid inone; their control of weeds such as johnsongrass; the process of making them; and intermediates for making them, the compounds being represented by a Formula I:    <IMAGE>  (I)  wherein A is   <IMAGE> where R is an alkyl of up to six carbon atoms; an alkenyl of up to five carbon atoms; an alkynyl of up to five carbon atoms; a cycloalkyl selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, and cyclohexyl; a haloalkyl of up to six carbon atoms; -R4-O-R5, or -R4-S-R5, where R4 is an alkylene of up to six carbon atoms and R5 is an alkyl of up to six carbon atoms; <IMAGE>  where Z is nitro (NO2), chloro (Cl), bromo (Br), fluoro (F), or R5, and n is 0, 1, 2, or 3; R1 is an alkyl of up to three carbon atoms, or allyl; R2 is hydroxy (OH), chloro (Cl) or bromo (Br); and R3 is hydrogen (H), an alkyl of up to four carbon atoms, allyl, or hydroxy (OH).
Patent CS-227348-B2 (CS)
Title: Method of preparing 3-(4-aminoethoxybenzoyl)-benzo (b) thiophene
Inventor: JONES CHARLES D
IPC: C07D333/52
Filed: 1982-04-01
Abstract: There is described a process for preparing a dihydroxy compound of the formula <CHEM> or a physiologically acceptable ether or ester thereof, or a physiologically acceptable acid addition salt of the dihydroxy compound or of the ether or ester thereof; wherein R<1> and R<2> are independently C1-C4 alkyl, or combine to form C4-C6 polymethylene, -(CH2)2O(CH2)2-, or -CH2CH(CH3)CH2CH2-; which process comprises acylating a compound of the formula <CHEM> wherein R<3> is -COR<5> or -SO2R<5>, and R<5> is C1-C4 primary or secondary alkyl, trifluoromethyl, trichloromethyl, phenyl, p-tolyl, p-anisyl, or mono- or di(halo or nitro)phenyl; under Friedel-Crafts conditions with an acylating agent of the formula <CHEM>  wherein R<7> is X or <CHEM>  X is chloro, bromo or -SO2R<5>;  and R<6> is chloro, bromo, iodo, or an activating ester group;  when R<7> is X, displacing the X group with an amine of the formula <CHEM> when R<3> is -SO2R<5>, cleaving the R<3> groups to substitute hydrogen for -SO2R<5>; and when R<3> is -COR<5>, optionally cleaving none, one, or both R<3> groups to substitute hydrogen for -COR<5>. The use of particularly advantageous protecting groups for the hydroxy groups of 6-hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophenes provides a high-yielding process for the preparation of such compounds having a 4-(2-aminoethoxy)benzoyl 3-group.
Patent CS-262433-B2 (CS)
Title: Negative dobby for producing shed on weaving machine
Inventor: CREMONESI GIANLUIGI
IPC: D03C1/06
Filed: 1986-04-22
Abstract: In a negative dobby for forming the warp shed in weaving looms, the stresses on some of the machine components are greatly reduced, whereby a more precise control of the heald frames is obtained, thanks to the fact that the controls transmitted to the crooks (9, 10), engaging the hooks (7, 8), by the means (12) reading the pattern of the fabric to be woven, are no longer affected by the strains deriving from the stresses imparted on said crooks (9, 10). This is obtained by operating the crooks (9, 10) by means of two-armed levers (13), controlled by the spiked roller (12)-forming the pattern reading means-and connected by spring means (17) to a square arm (18) of said crooks (9, 10), the rocking movements of said crooks (9, 10) and of said two-armed levers (13) being controlled by two distinct shafts (9A, 14).
Patent CS-268178-B2 (CS)
Title: Method of silver containing catalyst production
Inventor: BOXHOORN GOSSE
IPC: C07D301/10
Filed: 1987-04-27
Abstract: The invention relates to a process for the preparation of a silver catalyst suitable for the oxidation of ethylene to ethylene oxide, characterized in that a silver compound and, if desired, a promoter are applied to a carrier, after which the silver compound is reduced to metallic silver, and in which process the carrier has been prepared by mixing an aluminium compound with a hydroxide of a metal of Group 1<A> of the Periodic System and with an organic fluorine compound and by calcining the obtained mixture, to the silver catalysts prepared by means of this process and to the use of the silver catalysts in the preparation of ethylene oxide.
Patent CS-250689-B2 (CS)
Inventor: CHAMBON JEAN-PIERRE
IPC: C07D237/20
Filed: 1985-06-07
Abstract: Vynález se týká způsobu výroby derivátů
pyridazinu substituovaných v poloze 3
karboxyalkylaminoskupinou, jakož i jejich
adičních solí s kyselinami.
Tyto sloučeniny mají účinek na centrální
nervovou soustavu a lze jich proto použít
jako účinné složky ve farmaceutických prostředcích.
Sloučeniny podle vynálezu je možno znázornit
obecným vzorcem I
Patent CS-199221-B2 (CS)
Title: Fungicide and acaricide
Inventor: LAM HSIAO-LING
IPC: A01N37/28
Filed: 1978-09-14
Abstract: N-1,1,2,2-tetrachloro-2-fluoroethyl-thio benzanilide of the formula
     is active as a fungicide and an acaricide. It may be made by the reaction of benzanilide with ClSCCl 2 CCl 2 F.
Patent JP-H035111-B2 (JP)
IPC: G11B27/13
Filed: 1981-01-22
Abstract: An editing system for audio signals recorded on magnetic tape comprises a helical scan video tape recorder including a circuit for recording and reproducing the audio signals longitudinally on the magnetic tape, an address signal reproducing circuit for reproducing an address signal recorded on the tape, a tape transporting mechanism for moving the tape, a mode selecting circuit for selecting an operating mode of the video tape recorder, and a circuit for generating pulse signals corresponding to a moving speed of the tape; a monitor circuit for monitoring the audio signals reproduced by the video tape recorder; and an editing control circuit including a speed control circuit for controlling the tape transport mechanism to change the speed of the tape and thereby locate an editing point on the tape, an address signal reading circuit for reading the address signal supplied from the video tape recorder, a counting circuit for counting the pulse signals, a memory for storing output signals from the reading circuit and the counting circuit which are generated when the tape is positioned at the editing point, and a controller circuit for controlling the mode selecting circuit in response to the output signals stored in the memory.
Patent AU-740745-B2 (AU)
Title: Antiviral compounds
Inventor: BEDARD JEAN
IPC: A61K31/54
Filed: 1998-12-11
Granted: 2001-11-15
Abstract: The present invention relates to heterocyclic Compounds having antiviral activity. In particular, Compounds of formula (I):wherein B, W, X, Y, Q, R1, R2, R3, R4 and n are as defined herein, are useful in the therapy and prophylaxis of viral infection in mammals.
Patent AU-715193-B2 (AU)
Title: Condoms
Inventor: RUDGE JANETTE MARY
IPC: A61F6/06
Filed: 1997-02-14
Granted: 2000-01-20
Abstract: A condom has a ring (6) adjacent the open end (1) for expanding the condom to a maximum diameter to maintain the open end outside the vagina, and a tubular portion (3) extending between the ring and the closed end is of a size to form a loose fit around the penis and is formed with a series of circumferential grooves (5), e.g. 3 to 5 grooves around 0.8 cm wide and 1.0 cm deep, so that the condom naturally folds in a bellows like manner for the condom to collapse to a substantially flat condition prior to use.
Patent AU-695425-B2 (AU)
Title: Method and equipment for treatment of a liquid flow to be cleaned and passed into a flotation plant or equivalent
Inventor: JARVENPAA VILJO
IPC: B01F25/60
Filed: 1995-04-04
Granted: 1998-08-13
Abstract: PCT No. PCT/FI95/00180 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed Apr. 4, 1995 PCT Pub. No. WO95/26930 PCT Pub. Date Oct. 12, 1995A method for treating a liquid flow to be cleaned passing through a flow line into a flotation plant including passing a portion of the liquid flow to be cleaned from the flow line along a first branch line into a pump. The suction capacity of the pump is regulated to draw in a direct flow of gas so that the pump sucks the gas as a direct flow. The drawn-in direct flow of gas is then mixed with the liquid flow in the pump and passed along a discharge pipe of the pump into a mixing part wherein the discharge pipe ends in a pressure release. The remaining portion of the liquid flow to be cleaned from the flow line is then passed along a second branch line into the mixing part. A liquid flow is discharged from the pressure release, the liquid flow including gas bubbles containing dissolved gas. The remaining portion of the liquid flow to be cleaned is then mixed with the liquid flow discharged from the pressure release to obtain a resultant flow which is then passed along a mixing duct into the flow line and further into the flotation plant.
Patent AU-652659-B2 (AU)
Title: Anti-spattering agent and spreads comprising the same
Inventor: VERMAAS LEO FRANS
IPC: A23D7/015
Filed: 1992-09-04
Granted: 1994-09-01
Abstract: It is known to add anti-spattering agents to spreads and other frying fats so as to reduce the spattering tendency. Anti-spattering agents include, nitrogen, salt, calcium chloride or phosphates, and emulsifiers such as egg yolk and lecithin. Oxidised bean oil is known to be effective against primary spattering but ineffective against secondary spattering. An improved anti-spattering agent effective against both primary and secondary spattering, comprises a mixture of a thermally oxidised vegetable oil such as "blown bean oil" and a source of phosphatidyl choline, preferably "Cetinol".
Patent AU-601886-B2 (AU)
Title: Method of modifying an optical waveguide and waveguide so modified
Inventor: KASHYAP RAMAN
IPC: B23K26/00
Filed: 1988-09-21
Granted: 1990-09-20
Abstract: A method of structurally modifying a silica monomode optical fibre (4) by launching optical power into the fibre (4) from a Nd:YAG laser operating at 1.064um and raising the temperature of a portion of the fibre (4) by bringing a metal film (12) into contact with a polished half-coupler block (6) to absorb energy from the laser (2). A structural modification of the fibre is initiated which propagates towards the laser (2) sustained by the optical power. It provides a means of decommissioning an optical fibre. The modified optical fibre (4) has regular periodic damage sites which can be used to form a diffraction grating. The method may also be used as an optical power limiter to protect optical networks from too high optical power inputs.
Patent AU-744584-B2 (AU)
Title: Stable liquid mineral ascorbate compositions and methods of manufacture and use
Inventor: HEGENAUER JOHN C
IPC: A23L33/15
Filed: 1999-02-05
Granted: 2002-02-28
Abstract: Liquid vitamin C concentrate compositions comprise a mineral ascorbate and a pharmacologically acceptable liquid organic polyol solvent for the mineral ascorbate, the concentrate having a pH between about 5 and 7. The concentrate may also contain an aldonic compound and/or a pharmacologically acceptable zinc compound. The concentrate compositions are prepared by heating the solvent to 50-90° C. and mixing the ascorbate and/or aldonic compound and/or zinc compound into the heated solvent, preferably in the absence of oxygen. These concentrate compositions are also characterized as a composition which comprises the reaction product of a mineral ascorbate and a pharmacologically acceptable liquid organic polyol solvent and, optionally an aldonic compound and/or a soluble non-toxic zinc compound, which reaction product includes 4-hydroxy-5-methyl-3(2H)-furanone and/or 3-hydroxy kojic acid.Finished vitamin C products, characterized by excellent long term vitamin C stability, are conveniently prepared by incorporating the concentrates into finished cosmetic, medical and food products.
Patent AU-768206-B2 (AU)
Title: Novel guanidine derivatives as inhibitors of cell adhesion
Inventor: PEYMAN ANUSCHIRWAN
IPC: A61P9/10
Filed: 2000-02-04
Granted: 2003-12-04
Abstract: The present invention relates to acylguanidine derivatives of the formula I, <CHEM> in which R<1>, R<2>, R<4>, Ar, X and n have the meanings indicated in the claims, their physiologically tolerable salts and their prodrugs. The compounds of the formula I are valuable pharmacologically active compounds. They are vitronectin receptor antagonists and inhibitors of cell adhesion and inhibit bone resorption by osteoclasts. They are suitable, for example, for the therapy and prophylaxis of diseases which are caused at least partially by an undesired extent of bone resorption, for example osteoporosis. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
Patent AU-681806-B2 (AU)
Title: Multiple carrier transmission in common wave broadcasting networks
Inventor: WECK CHRISTFRIED
IPC: H04H20/67
Filed: 1995-07-20
Granted: 1997-09-04
Abstract: PCT No. PCT/EP95/02868 Sec. 371 Date Dec. 27, 1996 Sec. 102(e) Date Dec. 27, 1996 PCT Filed Jul. 20, 1995 PCT Pub. No. WO96/02989 PCT Pub. Date Feb. 1, 1996In order to prevent wanted signal capacity from being reduced during OFDM modulation of digital coded data, control symbol protecting intervals in the frame head of each OFDM transmission frame are larger than data symbol protecting intervals in wanted data areas of each OFDM transmission frame. The length of data symbol protecting intervals is determined during demodulation and data symbol scanning times are then determined on the thus determined length of the protecting intervals.
Patent AU-665387-B2 (AU)
Title: Improved brassiere
Inventor: MODENA GIOVANNA
IPC: A41B/
Filed: 1992-08-26
Granted: 1996-01-04
Abstract: PCT No. PCT/IT92/00107 Sec. 371 Date Oct. 6, 1994 Sec. 102(e) Date Oct. 6, 1994 PCT Filed Aug. 26, 1992 PCT Pub. No. WO93/22942 PCT Pub. Date Nov. 25, 1993A brassi+E,gra e+EE re in which each cup (1,2), connected to both an elastic band (4) and a respective shoulder strap (7,8), consists, in its lower and lateral parts, of a continuous band (3,3') made of low-stretch fabric.
Patent AU-666163-B2 (AU)
Title: Method for reducing material containing metal oxide in solid phase
Inventor: MALMSTROM ROLF
IPC: C22B5/14
Filed: 1993-01-21
Granted: 1996-02-01
Abstract: PCT No. PCT/FI93/00020 Sec. 371 Date Jul. 18, 1994 Sec. 102(e) Date Jul. 18, 1994 PCT Filed Jan. 21, 1993 PCT Pub. No. WO93/15232 PCT Pub. Date Aug. 5, 1993.A method of reducing material containing metal oxide in a circulating fluidized bed, in which coal in excess and air is introduced into the fluidization chamber so as to maintain a temperature of >850 DEG  C. in the chamber. Bed material which has been separated from the flue gases is conveyed through a carbidization chamber in a recirculation system at a temperature of <850 DEG  C. to the lower part of the fluidization chamber. Conditions favorable for formation of carbide are maintained in the carbidization chamber.
Patent AU-616266-B2 (AU)
Title: Process for strengthening geological formations
Inventor: MEHESCH HANS ERNST
IPC: E21F17/00
Filed: 1989-05-09
Granted: 1991-10-24
Abstract: A novel process for consolidating geological formations in underground mining or civil engineering by introducing reaction mixtures which react to form polyurethane plastics into the formations to be consolidated, esters having a hydroxyl number of 10 to 630 and an acid number of not more than 10 and comprising (i) an acid component essentially consisting of polymerised unsaturated fatty acids and (ii) a polyol component consisting of at least one polyhydric alcohol are added to the reaction mixture, as auxiliaries which counteract the formation of low-density foams.
Patent AU-612842-B2 (AU)
Title: Machine for the grinding of rails
Inventor: BUHLER FRITZ
IPC: E01B31/17
Filed: 1989-05-22
Granted: 1991-07-18
Abstract: The trolley comprises a frame (10) having two end axles (10A, 10B) between which is a Bissel bogie (10C, 16) whose chassis (16) is articulated to one of these end axles (10A), together with a guide bar (18) articulated between the axle (10C) of the Bissel bogie and the other end axle (10B). At least one wheel (C) of the Bissel bogie functions as a rail sensor. Grinding heads (T1, T2; T5, T6) are articulated via connecting rods (S1, S2; S5, S6) to this chassis (16) and to this guide bar (18) and are thus guided independently of the positions of the end axles, in a manner such that the point of contact of each grinder (M1, M2; M5, M6) follows the rails independently of the curves, thus compensating for the flexions at these points. 
<??>The trolley may have a plurality of successive Bissel bogies articulated to each other, each guiding grinding heads, or a system of levers for the indirect guidance of the grinding heads, this system being controlled by a measuring Bissel bogie. To compensate for the variation in the rails, telescopic Bissel bogies may be provided. 
<IMAGE>
Patent AU-686888-B2 (AU)
Title: Fused indole and quinoxaline derivatives, their preparation and use
Inventor: MOLDT PETER
IPC: A61P25/28
Filed: 1995-09-12
Granted: 1998-02-12
Abstract: PCT No. PCT/EP95/03594 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Sep. 12, 1995 PCT Pub. No. WO96/08495 PCT Pub. Date Mar. 21, 1996The present patent application discloses compounds having the formula   <IMAGE>   or a pharmaceutically acceptable salt thereof wherein R1 is hydrogen, alkyl or benzyl; X is O or NOR2, wherein R2 is hydrogen, alkyl or benzyl; Y is N-R4 wherein R4 is hydrogen, OH or alkyl; n is 0 or 1; R6 is phenyl which is substituted one or more times with substituents selected from the group consisting of SO2NR'R'', CONR'R'', and COR'''wherein R' and R'' each independently are hydrogen, alkyl, or -(CH2)p-W, wherein p is 0, 1, 2, 3, 4, 5, or 6, and W is hydroxy, amino, alkoxycarbonyl, or phenyl which may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, NO2, amino, alkyl, alkoxy or methylenedioxy; or wherein R' and R'' together is (CH2)rZ(CH2)s wherein r and s each independently are 0, 1, 2, 3, 4, 5, or 6 and Z is O, S, CH2 or NR'''' wherein R'''' is hydrogen, alkyl, or -(CH2)p-W, wherein p is 0, 1, 2, 3, 4, 5, or 6, and W is hydroxy, amino, alkoxycarbonyl, or phenyl which may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, NO2, amino, alkyl, alkoxy or methylenedioxy; and wherein R''' is hydrogen, alkyl, alkoxy or phenyl which may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, NO2, amino, alkyl, alkoxy or methylenedioxy; A is a ring of five to seven atoms fused with the benzo ring at the positions marked a and b. The compounds are useful in the treatment of cerebrovascular disorders for example.
Patent AU-623144-B2 (AU)
Title: (+)-enantiomer of citalopram and process for the preparation thereof
Inventor: BOEGESOE KLAUS PETER
IPC: C07D307/84
Filed: 1989-06-13
Granted: 1992-05-07
Abstract: The novel (+)-enantiomer of 1-(3-dimethylaminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile as well as acid addition salts thereof are described as valuable antidepressants, geriatrics or in the treatment of obesity and alcoholism. Novel intermediates and a method for the preparation of the (+)-enentiomer as well as the racemic mixture are described.
Patent AU-620117-B2 (AU)
Title: Wound dressing system
Inventor: FRANK MARGARET A
IPC: A61F13/02
Filed: 1989-07-14
Granted: 1992-02-13
Abstract: A novel two-piece wound dressing, providing protection during dressing changes to the delicate healing skin directly surrounding the wound, is provided according to the present invention. The dressing comprises a baseplate (18) having an adhesive surface for contacting surrounding skin, and has an aperture (16) extending completely through it over which a wound pad (24) of a desired wound dressing material can be placed. Means are also provided for attaching the wound pad to the baseplate.
Patent AU-657217-B2 (AU)
Title: Timing apparatus
Inventor: MARSH MICHAEL JOHN CAMILLE
IPC: F42D1/055
Filed: 1993-05-07
Granted: 1995-03-02
Abstract: The invention relates to a blasting apparatus (10) for activating a plurality of electrical detonators (18) after predetermined time delays. The blasting apparatus includes a plurality of remote electrical delay devices (16.1...16.6). Each device is linked to a detonator (18), and is arranged to be serially programmed with a timing signal, which originates from a central control unit (12) and which determines the time delay. A bidirectional signal harness (14), having ends which terminate at I/O ports (20,22) in the control units (12), serially links the delay devices to the control unit (12). In the event of a fault (27) or discontinuity occurring in the harness prior (14) to programming of the delay devices (16.1...16.6), the discontinuity (27) is detected and the direction of programming along the bidirectional harness (14) is reversed so that those delay devices (16.4,16.5,16.6) which, due to the break (27), cannot be programmed in the initial direction (24), are programmed with timing signals travelling along the signal line in the opposite direction (26). The invention extends to a method of activating a plurality of electrical detonators (18), as well as to the individual delay devices (16.1...16.6) forming part of the blasting apparatus (10).